http://event.asus.com/2011/SandyBridge/notice/

An open letter to ASUS customers and partners
Proactively responding to the Intel-identified Sandy Bridge chipset design error
Delivering a prompt recovery plan to customers, ASUS provides comprehensive return and replacement services for every product affected by this issue



ASUS has also started an initiative to contact customers regarding this issue, and we’ll cover all channel partners, distributors and registered buyers of affected ASUS products. As mentioned above, you may opt to return any affected products to ASUS for a swap or sales return.


也是無條件退換